Neutral density filter sets

Neutral density filter sets

From Andover
Absorption and metallic-coated neutral density (ND) filters. The metallic coated type ND filters employs a combination of absorption and reflection to reduce the intensity of lights. The absorptive filters feature the ability to minimize back-reflections and scattered light. They are therefore ideal for calibration.

Specification

Metallic-coated sets Andover’s metallic-coated neutral density filter sets feature both round and square filters in your choice of four sizes and two substrates.
Includes seven filters with optical densities 0.10, 0.30, 0.50, 1.00, 2.00, 3.00 and 4.00 in your choice of four set sizes and in either glass or fused silica substrates.
Size, Shape & Part Number
SubstrateØ12.5 mmØ25 mm Ø50 mm50 mm SQ
Glass128FA52-12.5128FA52-25128FA52-50128FA52-50S
Fused Silica130FA46-12.5130FA46-25130FA46-50130FA46-50S
Includes seventeen filters with optical densities 0.10, 0.15, 0.20, 0.30, 0.40, 0.50, 0.60, 0.70, 0.80, 0.90, 1.00, 1.30, 1.50, 2.00, 2.50, 3.00 and 4.00 in your choice of four set sizes and in either glass or fused silica substrates.
Size, Shape & Part Number
SubstrateØ12.5 mmØ25 mm Ø50 mm50 mm SQ
Glass132FA52-12.5132FA52-25132FA52-50132FA52-50S
Fused Silica134FA46-12.5134FA46-25130FA46-50134FA46-50S
Absorptive Sets Andover's absorptive neutral density filter sets provide a choice of either round or square filters.
Includes seven filters with optical densities 0.10, 0.30, 0.50, 1.00, 2.00, 3.00 and 4.00.
Size, Shape & Part Number
Ø25 mm50 mm SQ
135FAND-25135FAND-50S
Includes fourteen filters with optical densities 0.10, 0.20, 0.30, 0.40, 0.50, 0.60, 0.70, 0.80, 0.90, 1.00, 1.50, 2.00, 3.00 and 4.00.
Size, Shape & Part Number
Ø25 mm50 mm SQ
136FAND-25136FAND-50S

Contact

Julien Dumouchel
Julien Dumouchel

Contact

Quantum Design AG

Route du Roule 41
CH-1723 Marly
Switzerland

Phone:+41 21 8699-033
E-Mail:switzerland@qd-europe.com
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Julien DumouchelSales Manager
+41 21 8699033
dumouchel@qd-europe.com